It is shown that the known analogies between general relativity and the nonlinear sigma models are not restricted to kinematics but extend also to the dynamics. Some comments are made on possible consequences of this point of view and on the so-called gauge theories of gravitation
General relativity as a soldered nonlinear sigma model / Percacci, Roberto. - In: GENERAL RELATIVITY AND GRAVITATION. - ISSN 0001-7701. - 14:11(1982), pp. 1043-1049. [10.1007/BF00756286]
General relativity as a soldered nonlinear sigma model
Percacci, Roberto
1982-01-01
Abstract
It is shown that the known analogies between general relativity and the nonlinear sigma models are not restricted to kinematics but extend also to the dynamics. Some comments are made on possible consequences of this point of view and on the so-called gauge theories of gravitationFile in questo prodotto:
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